The 2024 Eruption Dynamics of the Grot Geyser (Geyser Valley, Kamchatka)

IF 0.9 4区地球科学 Q4 GEOCHEMISTRY & GEOPHYSICS

Journal of Volcanology and Seismology Pub Date : 2025-06-24 DOI:10.1134/S0742046325700149

A. V. Kiryukhin, M. Yu. Nesterenko, O. O. Usacheva

引用次数: 0

Abstract

This paper describes the results of the 2024 visual and instrumental observations of eruptions at Grot Geyser in Geyser Valley, Kamchatka. It was found that the eruption behavior of Grot Geyser has significantly changed: while previously being an irregularly erupting geyser, Grot had become a relatively regularly erupting geyser whose interval between eruptions were 10.4 h during the winter low-water period, an intermission during the most intensive flood, and a subsequent resumption of geyser activity at intervals of 24 h. The volume discharged by a Grot eruption is estimated as ≈70 m³ using the chloride tracer method.

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2024年间歇泉喷发动力学（间歇泉谷，堪察加半岛）

本文介绍了2024年堪察加间歇泉谷Grot Geyser火山喷发的目视观测和仪器观测结果。研究发现，Grot间歇泉的喷发行为发生了明显的变化：Grot间歇泉以前是不规则喷发的间歇泉，现在变成了相对规律喷发的间歇泉，其喷发间隔在冬季低潮期为10.4 h，在最强烈的洪水期间为间歇，随后间歇泉活动每隔24 h恢复一次。利用氯化物示踪法估计Grot喷发的流量约为≈70 m3。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Volcanology and Seismology 地学-地球化学与地球物理

CiteScore

1.50

自引率

28.60%

发文量

审稿时长

>12 weeks

期刊介绍： Journal of Volcanology and Seismology publishes theoretical and experimental studies, communications, and reports on volcanic, seismic, geodynamic, and magmatic processes occurring in the areas of island arcs and other active regions of the Earth. In particular, the journal looks at present-day land and submarine volcanic activity; Neogene–Quaternary volcanism; mechanisms of plutonic activity; the geochemistry of volcanic and postvolcanic processes; geothermal systems in volcanic regions; and seismological monitoring. In addition, the journal surveys earthquakes, volcanic eruptions, and techniques for predicting them.